Question

使用此命令运行项目时出现以下错误：mvn -e camel：run

[错误]无法执行目标 org.apache.camel：camel-maven-plugin：2.10.4：run（default-cli）on project bullshit：nul l：MojoExecutionException： org.apache.camel.spring.Main - ＆gt; [帮助1] org.apache.maven.lifecycle.LifecycleExecutionException：失败执行目标org.apache.camel：camel-maven-plugin：2.10。 4：运行项目废话中的（default-cli）：null at org.apache.maven.lifecycle.internal.MojoExecutor.execute（MojoExecutor.java:216）在 org.apache.maven.lifecycle.internal.MojoExecutor.execute（MojoExecutor.java:153）在 org.apache.maven.lifecycle.internal.MojoExecutor.execute（MojoExecutor.java:145）在 org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject（LifecycleModuleBuilder.java:116）在 org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject（LifecycleModuleBuilder.java:80）在 org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build（SingleThreadedBuilder。 java：51）at org.apache.maven.lifecycle.internal.LifecycleStarter.execute（LifecycleStarter.java:120）在org.apache.maven.DefaultMaven.doExecute（DefaultMaven.java:347）at org.apache.maven.DefaultMaven.execute（DefaultMaven.java:154）at org.apache.maven.cli.MavenCli.execute（MavenCli.java:582）at at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214）at at org.apache.maven.cli.MavenCli.main(MavenCli.java:158）at at sun.reflect.NativeMethodAccessorImpl.invoke0（Native Method）at sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:57）在 sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）在java.lang.reflect.Method.invoke（Method.java:606）at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced（Launcher.java:289）在 org.codehaus.plexus.classworlds.launcher.Launcher.launch（Launcher.java:229）在 org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode（Launcher.java:415）在 org.codehaus.plexus.classworlds.launcher.Launcher.main（Launcher.java:356）引起：org.apache.maven.plugin.MojoExecutionException at org.apache.camel.maven.RunMojo.execute（RunMojo.java:482）at at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo（DefaultBuildPluginManager.java:132）在 org.apache.maven.lifecycle.internal.MojoExecutor.execute（MojoExecutor.java:208） ... 19更多引起：java.lang.ClassNotFoundException： org.apache.camel.spring.Main at java.net.URLClassLoader $ 1.run（URLClassLoader.java:366）at java.net.URLClassLoader $ 1.run（URLClassLoader.java:355）at java.security.AccessController.doPrivileged（Native Method）at java.net.URLClassLoader.findClass（URLClassLoader.java:354）at java.lang.ClassLoader.loadClass（ClassLoader.java:425）at java.lang.ClassLoader.loadClass（ClassLoader.java:358）at org.apache.camel.maven.RunMojo $ 1.run（RunMojo.java:434）at java.lang.Thread.run（Thread.java:745）

这是我在pom.xml文件中依赖的内容：

<properties> 
<camel.version>2.10.4</camel.version> 
</properties> 
<dependency> 
<groupId>org.apache.camel</groupId> 
<artifactId>camel-core</artifactId> 
<version>${camel.version}</version> 
</dependency> 
<dependency> 
<groupId>org.apache.camel</groupId> 
<artifactId>camel-core-osgi</artifactId> 
<version>${camel.version}</version> 
</dependency> 
<dependency> 
<groupId>org.apache.camel</groupId> 
<artifactId>camel-spring</artifactId> 
<version>${camel.version}</version> 
<scope>compile</scope> 
</dependency> 
<dependency> 
<groupId>org.apache.camel</groupId> 
<artifactId>camel-quartz</artifactId> 
<version>${camel.version}</version> 
</dependency> 
<dependency> 
<groupId>org.apache.camel</groupId> 
<artifactId>camel-mina</artifactId> 
<version>${camel.version}</version> 
</dependency> 
<dependency> 
<groupId>org.apache.camel</groupId> 
<artifactId>camel-spring-integration</artifactId> 
<version>${camel.version}</version> 
</dependency> 
<dependency> 
<groupId>org.apache.camel</groupId> 
<artifactId>camel-test</artifactId> 
<version>${camel.version}</version> 
<scope>test</scope> 
</dependency> 
<dependency> 
<groupId>org.apache.camel</groupId> 
<artifactId>camel-test-spring</artifactId> 
<version>${camel.version}</version> 
<scope>test</scope> 
</dependency>

任何帮助将不胜感激，谢谢。如果人们可以帮助而不是投票，我将不胜感激。如果您知道答案，那么请帮忙。

删除范围后

出错。

我删除了范围。我收到此错误：运行main时发生错误：

org.apache.camel.spring.Main java.lang.ClassNotFoundException： org.apache.camel.spring.Main 在java.net.URLClassLoader $ 1.run（URLClassLoader.java:366）在java.net.URLClassLoader $ 1.run（URLClassLoader.java:355） at java.security.AccessController.doPrivileged（Native Method）在java.net.URLClassLoader.findClass（URLClassLoader.java:354） at java.lang.ClassLoader.loadClass（ClassLoader.java:425） at java.lang.ClassLoader.loadClass（ClassLoader.java:358）在org.apache.camel.maven.RunMojo $ 1.run（RunMojo.java:434）在java.lang.Thread.run（Thread.java:745）

Answer 1

它是一个类路径问题，找不到此类org.apache.camel.spring.Main，它来自camel-spring依赖项。所以你应该删除编译范围，例如只需使用

<dependency> 
<groupId>org.apache.camel</groupId> 
<artifactId>camel-spring</artifactId> 
<version>${camel.version}</version> 
</dependency>

使用maven运行我的项目时出现camel-maven错误

1 个答案: